The Untouchables is a 1987 American crime film directed by Brian De Palma, produced by Art Linson, and written by David Mamet. It stars Kevin Costner, Charles Martin Smith, Andy García, Robert De Niro and Sean Connery. Set in Chicago in 1930, the film follows Eliot Ness (Costner) as he forms the Untouchables team to bring Al Capone to justice during Prohibition.

Brian Russell De Palma is an American film director and screenwriter. With a career spanning over 50 years, he is best known for work in the suspense, crime and psychological thriller genres. His films include mainstream box office hits such as Carrie (1976), Dressed to Kill (1980), Scarface (1983), The Untouchables (1987), and Mission: Impossible (1996), as well as cult favorites such as Sisters (1972), Phantom of the Paradise (1974), Blow Out (1981), Body Double (1984), Casualties of War (1989), and Carlito's Way (1993).